Product Description
. . . . . Siemens GGD221.3U OpenAir GGD Series Electric Damper Actuator, Rotary, Spring Return, 142 lb-in (16 Nm), 120 Vac, 2-position control, 15 sec run time, Fire/Smoke, oversized shaft adapter. Siemens. Siemens. GGD221.3U.
. . . . . Siemens GGD221.3U OpenAir GGD Series Electric Damper Actuator, Rotary, Spring Return, 142 lb-in (16 Nm), 120 Vac, 2-position control, 15 sec run time, Fire/Smoke, oversized shaft adapter. Siemens. Siemens. GGD221.3U.